I am using ggRadar function (from ggiraphExtra package) to create a radar plot. It works well, but for some reason, I get an additional major grid line (or more precisely round).
My code is as follows:
ggRadar(data,aes(facet=speaker),rescale = FALSE,size = 2,use.label = TRUE) + scale_y_continuous(breaks = seq(0,1,0.2),labels = scales::percent) + theme(panel.grid.major.y = element_line(size=1.5))
The problem is that I get grid rounds for 0%, 20%, 40%, 60%, 80% and 100% as I want, but I also get an additional (and unwanted) one at about 110%.
See here:
Any ideas how to remove the unwanted last grid round?